Wheel rim



FIG. 1 is a perspective view of a wheel rim, showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is another perspective thereof;

FIG. 4 is a perspective view of a second embodiment of a wheel rim, showing my new design;

FIG. 5 is a front view of FIG. 4; and,

FIG. 6 is another perspective of FIG. 4.

The broken lines shown in the figures are for the purpose of illustrating structure that forms no part of the claimed design. 

CLAIM The ornamental design for a wheel rim, as shown and described. 